so are these couplers R12 that fasten on to the lines for a R134A manifold gauge set ?
30862
If you have an old valve-manifold set with gauges for putting R12 in an older a/c system these couplers have the male R12 Schrader-valve style fitting to attach to your old (R12) gauge set. Then you can snap the other end of the coupler on the R134a fitting on your car. I used them to convert my old R12 gauge set (2-gauges, 2-valves, 3-hoses) for use on the newer R134a systems. Worked fine. Only other thing you might need is a new style piercing valve for the small R134a cans. If your R12 gauges are marked with "normal" pressure/suction zones for R12 they will need to be corrected for R134a. Just do a search on line for correct pressure/temp data for R134a. Hope that helps.
2090041
Comes with the couplers and everything you need to install Works very well!
2253497
Not sure what you mean wrong side. I used mine on an A/C Manifold guage set for R22. The blue connector has got to go to the low side, and the red connector to the high side. If your guages are not colored, the low side is on the left. You will notice that the blue connector will only fit on the low side of an R134a system. The low side guage will have -30, which you watch when vacuuming down, to check for leaks before recharging. I am not familiar with other type of guages, so take what you have to an ac place and they will tell you what to do, I finds them pretty helpful. Mine went right on, no problem.
211951
These couplers only work with the smaller tips. There's a special large coupler to use with the larger tips.
345818
No. This manifold gauge does not have R410 on its dials therefore it will not work.
448491
I'd have to find it and double check, but it is for a R12 style service port... Not R134a style service port
1299161
From what I can tell. Yes. As you mainly need the fittings. I spliced and they work great! A little fragile so give a bit extra length until you can judge that. Hope that helps!
1256691
Hello Sylvie the information probided with the manifold states it may be used for r-22 and 134a . It had quick connect adapyors for use with 134a. Hope this info helps.
1870432
its only an adapter and its not quick release; it has threaded male connections to your existing 1/4 sae (R22) gauge set, and female to the mini split (R410a) system.
894876
Those are valve adapters, on side is for a thinner valve, the other for a thicker one. They should be fairly simple to connect, sorry I took so long to respond.
1636755
If your question is, "Will these hoses work on R134 Automotive A/C", The answer is NO not without an adaptor set to make the connection to the car but the will fit to any standard 1/4" flair Manifold Gauge set for all types of refrigerants and oils. Hope this helps!
1124825
yes it is for r-22 and r-134a i have used these gauges for other types too like 404a 410a and much more so i would purchase these, also r-12 is phased out meaning not that common now a days but you should get these gauges.
2151552
The connections are barbed press-fit. They were compatible with 1/4-inch vinyl tubing, as found in any home-goods store. Since there's not much pressure, the connections will hold without anything additional required. The particular tubing I used has a 0.170-inch wall thickness.
932177
No, these are too small. You need the Large Ateco Coupler for the 11/16 tips.
1012483
I am sure you may use other tops, provided they are in the same range of size. Couplers are always available in specialized stores, like Bulk&Barn.; I have this set, but I have not tried other tips/couplers, and I could not say if they are standard size...but I understand using different tips, but keep the original couplers.
810797
No this tool is desinged for use in r22 or 410 not for r134 fittings wont match
1734162
Those look like nice tighteners, but, since the description says they work with 8-11 gauge wire and this is 12-ga wire you are considering, I would anticipate that they wouldn't grip the wire properly and you would be disappointed.